1. Naval Research Laboratory, Washington, DC, USA;Epidemic Outbreak Surveillance Consortium, Falls Church, Virginia, USA;
2. Naval Health Research Center, San Diego, California, USA;
3. Nova Research Inc., Alexandria, Virginia, USA;
4. Epidemic Outbreak Surveillance Consortium, Falls Church, Virginia, USA;
5. Epidemic Outbreak Surveillance Consortium, Falls Church, Virginia, USA;George Mason University, Manassas, Virginia, USA;
6. Virapur, LLC, San Diego, California, USA
7. Epidemic Outbreak Surveillance Consortium, Falls Church, Virginia, USA;Naval Health Research Center, San Diego, California, USA;